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Individual Calculations September 2022 |
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| Dabiri, Kasra Total change: -15.20 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1550 | 4.50 | 8 | -0.89 | 40 | -35.60 | |
|  Karimi Soureh, Kiarash | | | 1367 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Majidzadeh, Amirhossein | | | 1734 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Raji Ghasemi, Mohammad Danial | | | 1240 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shaabani, Amin | | | 1791 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Sharafi, Amirhossein | | | 1167 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Nasiri, Abolfazl | | | 1150 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rasi, Davood | | | 1389 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kamran Nia, Helia | | | 1320 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1573 | 5.00 | 6 | 0.51 | 40 | 20.40 | |
| | Kiani Fotovat, Mohamad Matin | | | 1290 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mohammadi, Mohamad Amin | | | 1810 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ali Hoseini, Arsam | | | 1164 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Raygantafrashi, Sara | | | 1312 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rezaei, Mobina | | | 1169 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bazmeh, Fahimeh | | | 1343 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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